The Model and Simulation of the Invulnerability of Scale-free Networks Based on "Honeypot"
The frangibility of the scale-free networks under intentional attack is very obvious. In order to study the invulnerability of scale-free networks under intentional attack, the study bring forwards to applying the "Honeypot" concept of internet's safety to scale-free networks. Over random simulated method, a few "Honeypot node" as low as 2.5% in scale-free networks can improve the invulnerability of networks. This validates the validity and correctness of this model. The research of complex network experience a ceaseless development, and BA model constructed by Barab?si and Albert in 1999. Then, the invulnerability of complex networks becomes one of hotspot in research field, which of great theoretical significance and application value in the world.